{"product_id":"9780387202723","title":"Linear Models for Optimal Test Design","description":"Wim van der Linden was just given a lifetime achievement award by the National Council on Measurement in Education. There is no one more prominent in the area of educational testing. \u003cbr\u003eThere are hundreds of computer-based credentialing exams in areas such as accounting, real estate, nursing, and securities, as well as the well-known admissions exams for college, graduate school, medical school, and law school - there is great need on the theory of testing.\u003cbr\u003eThis book presents the statistical theory and practice behind constructing good tests e.g., how is the first test item selected, how are the next items selected, and when do you have enough items.","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47047601225968,"sku":"9780387202723","price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780387202723_p0.jpg?v=1763695501","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780387202723","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}